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Stock No.: 52193002

Used IPEC Model 7000 Attrition Mill – 500 HP Air Swept Grinder with Hopper, Recently Upgraded

Used- IPEC 500 HP Attrition Mill/Air Swept Mill, with 72" diameter X 76" high milling chamber, Model 7000. Milling chamber is fed by 4" diameter screw feed, chamber includes 6-rows of high-speed rotating disc with 3" wide x 4" high x 3/8" thick hammers. Hammers are driven by vertically mounted 500 HP motor thru v-belt assembly. Milling chamber includes 40" x 16" side top discharge to dust collection system. Mill is fed by mezzanine mounted, carbon steel hopper measuring approximately 9' wide x 8' long X 8' deep with steep sides. Milling chamber height measurements: 20" high top section, 36" flange-to-flange middle section and 20" high bottom section. Previously used to mill nut shells. Recently added liners and bearings.
  • ManufacturerIPEC
  • Model7000
  • CategoryMills
  • SubcategoryAttrition and Refining

Used equipment facts about this machine

Manufacturer Information

Manufacturer Information:

  • Manufacturer: IPEC (International Process Equipment Company)

  • Model: 7000

  • Type: Attrition Mill / Air Swept Mill

  • Condition: Used

  • Motor: 500 HP, vertically mounted

  • Drive: V-belt assembly

  • Recently Upgraded: New liners and bearings

Description:

This is a heavy-duty used IPEC Model 7000 attrition mill featuring a 500 HP air-swept grinding system, specifically designed for high-speed, high-volume processing. The mill is fed via a carbon steel hopper and a screw feed system, with material pulverized through rotating disc rows equipped with impact hammers. A top-side discharge connects to a dust collection system. Formerly used for milling nut shells, this unit is capable of handling various hard or abrasive materials. It includes recent upgrades, ensuring continued performance.

Specifications:

  • Milling Chamber: 72" diameter x 76" high total

    • Top section: 20" high

    • Middle (flange-to-flange): 36"

    • Bottom section: 20" high

  • Internal Configuration: 6 rows of rotating discs with impact hammers

  • Hammers: 3" W x 4" H x 3/8" thick

  • Motor: 500 HP, vertically mounted

  • Feed System: 4" diameter screw feed

  • Discharge: 40" x 16" side top outlet to dust collection

  • Hopper: Carbon steel, approx. 9' W x 8' L x 8' D, steep-sided, mezzanine-mounted

  • Upgrades: New liners and bearings

Applications:

  • Biomass and organic materials processing

  • Abrasive shell or seed milling

  • Charcoal grinding

  • Mineral reduction

  • Cement additives processing

  • Activated carbon production

  • Agricultural residue pulverizing

  • Refractory materials milling

  • Industrial waste processing

  • Grinding applications for recycling

What might this be used for:

  • Pulverizing nut shells, seeds, or hard biomass

  • Producing fine powders from abrasive materials

  • Preparing feedstock for combustion or gasification

  • Grinding additives for cement or asphalt

  • Reducing particle size for mineral or metal ores

  • Processing recycled composite or resin-based products

  • Milling raw materials for agricultural use

  • Shredding activated carbon for reprocessing

  • Creating filler material from hard scrap

  • Supporting high-volume dry milling operations

Product Details

 

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